Managing Global Resources for a Secure Future

2017 Annual Meeting | Oct. 22-25 | Tampa, FL

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102 Phosphorus Sources and Management, Plant Uptake Efficiency and Environmental Fate

Oral Session
SSSA Division: Nutrient Management and Soil and Plant Analysis
Phosphorus Management

Approved for NM 2.0 CEUs

Cosponsor(s):

SSSA Division: Soil Fertility and Plant Nutrition

Monday, October 23, 2017: 1:30 PM-3:40 PM
Tampa Convention Center, Room 10

Organizer:
Rao S. Mylavarapu
Moderator:
Nathan A. Slaton
1:30 PM
Introductory Remarks
1:35 PM
102-1
Impact of Phosphorus Source on Soil Test Phosphorus Increase.
Stephen J. Crittenden, Cornell University; Quirine M. Ketterings, Cornell University; Kevin Dietzel, Cornell University
Audio File Recorded Presentation
1:50 PM
102-2
Environmental and Agronomic Efficiency of Phosphorus in No-Tillage Corn-Soybean Rotation with Cover Crops.
Elliott Carver, Kansas State University; Nathan O. Nelson, Kansas State University; Gerard J. Kluitenberg, Kansas State University; Kraig L. Roozeboom, Kansas State University; Peter J. Tomlinson, Kansas State University; Jeffery R. Williams, Kansas State Univeristy
Audio File Recorded Presentation
2:05 PM
102-3
Seasonal Variation and Potential Sources of Particulate Phosphorus in the Susquehanna River in the Chesapeake Bay Watershed.
Qiang Li, University of Delaware; Dengjun Wang, University of Delaware; Yan Jin, University of Delaware; Deb P. Jaisi, University of Delaware
Audio File Recorded Presentation
2:20 PM
102-4
Phosphorus Stratification and Edge of Field Phosphorus Losses in the Western Lake Erie Basin.
Emily W. Duncan, USDA-ARS; Kevin King, USDA-ARS; Lindsay Pease, USDA-ARS; Mark Williams, USDA-ARS; Gregory A. LaBarge, Ohio State University Extension; Doug R Smith, USDA-ARS, Grassland Soil and Water Research Laboratory
Audio File Recorded Presentation
2:35 PM
102-5
Agrosica: A Novel Product for Promoting Increased P Use Efficiency in Tropical Soils.
Lucas Alberth Ribeiro Valle, Federal University of Lavras; Sergio Leite Rodrigues, Vale Fertilizantes; Sílvio Junio Ramos, Instituto Tecnologico Vale; Jose Oswaldo Siqueira, Instituto Tecnologico Vale; Maurício Cunha Almeida Leite, Federal University of Lavras; Isadora Cristina Santos Souza, Federal University of Lavras; Camila Carvalho, Federal University of Uberlandia; Hamilton Seron Pereira, Federal University of Uberlandia; Enio Tarso de Souza Costa, Federal University of Uberlandia; Luiz Roberto Guimarães Guilherme, Federal University of Lavras
Audio File Recorded Presentation
2:50 PM
102-6
Towards a Sustainable P Future: Assessing Small WWTP As an Overlooked P Recovery Source.
John Hallas, University of Florida
Audio File Recorded Presentation
3:05 PM
102-7
Phosphorus Speciation in Biochars.
3:20 PM
102-8
Considerations and Implications for Measuring Total Phosphorus and Suspended Sediment in Edge of Field Water Monitoring.
Shane D. Whitacre, Ohio State University; Elizabeth A. Dayton, Ohio State University; Christopher Holloman, Information Control Company
3:35 PM
Concluding Remarks
3:40 PM
Adjourn
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